MANUAL GEAR SYSTEMS0 pages

Hot melt B4 melter for manual applications in both
versions: piston and gear pump

Handgun for line application and swirl application
Wide range of flexible hoses with a lot of
internal diameters and lengths

GLUING
SOLUTIONS

‘Plug and glue’
The B4 has been specifically to suit manual and
‘low cost’ automatic applications. The unit will
melt adhesive at a maximum rate of 6kg per hour.
Two Pump Styles
The gear pump version has a maximum t
pumping rate of 6kg per hour and a pressure
relief valve to ensure a smooth delivery of the
adhesive. The relief valve is easily adjusted
from the outside of the melter. The piston
pump version has a maximum pumping rate
of 29.3kg per hour. The pressure regulator and
gauge are also accessible from the outside
of the melter allowing for easy adjustment.
Pumping rate of 6 kg per hour for gear pump
(fixed speed).
Electronic Control unit
The electronic control of the B4 has been
developed using the same proven design
principles of all the new Meler products and
it’s simple and reliable operation provides
temperature control from 40ºC to 200ºC with
an accuracy of ± 0.5ºC.
Hose Connections
The B4 has two hydraulic and electrical
hose connections to the rear of the unit. The
hydraulic connections are industrial standard
9/16 JIC and the electrical connections are
available to heat the hose and gun with RTD
control.

Line/ Swirl
Handgun
system B4
Tank
The melting tank of the B4 has a large surface
area which gives an optimal melting rate.
The tank has a large lid for loading adhesive
and has a filter and drain valve for easy
maintenance.
Pump Motor
The B4 gear unit has a stop/start switch for
the motor and an external electrical input for
automatically starting the pump motor by the
main machine or gun trigger.
Compatibility
Compatibility is one of the main characteristics
of B4 melters. They have been designed to
be compatible with either PT100 or Ni120
temperature sensors and can therefore replace
most hot melt equipment in the market.